Bug#547495: Debian Lenny 5.0.2 -- XEN Hypervisor 3.2.1 ; linux-image-2.6.26-2-xen-amd64 ; Hang under boot
On Sun, 2009-09-20 at 12:51 +0200, Henrik Dige Semark wrote: [7.611998] Fatal DMA error! Please use 'swiotlb=force' [7.612033] [ cut here ] [7.612036] kernel BUG at arch/x86/kernel/pci-nommu-xen.c:70! Did you try this? Note that it should be added to the domU command line. Ian. -- Ian Campbell Current Noise: Enslaved - Ruun Truckers welcome. -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Processed: tagging 507557
Processing commands for cont...@bugs.debian.org: # Automatically generated email from bts, devscripts version 2.10.35lenny7 tags 507557 + pending Bug #507557 [linux-image-2.6.26-1-r4k-ip22] linux-image-2.6.26-1-r4k-ip22: hangs early at boot on Indigo2 Added tag(s) pending. End of message, stopping processing here. Please contact me if you need assistance. Debian bug tracking system administrator (administrator, Debian Bugs database) -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#507557: linux-image-2.6.26-1-r4k-ip22: hangs early at boot on Indigo2
* Thomas Bogendoerfer tsbog...@alpha.franken.de [2009-09-21 22:39]: If so, have you made any progress on this, or should we turn off CONFIG_EARLY_PRINTK for the IP22 kernel? no progress in fixing the problem itself, so turning off EARLY_PRINTK would be the best workaround. Julien, Bernhard: can you please test the following kernel: http://merkel.debian.org/~tbm/tmp/kernel/linux-image-2.6.26-2-r4k-ip22_2.6.26-20_mips.deb -- Martin Michlmayr http://www.cyrius.com/ -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#507557: linux-image-2.6.26-1-r4k-ip22: hangs early at boot on Indigo2
Martin Michlmayr t...@cyrius.com wrote: Hi, no progress in fixing the problem itself, so turning off EARLY_PRINTK would be the best workaround. Julien, Bernhard: can you please test the following kernel: http://merkel.debian.org/~tbm/tmp/kernel/linux-image-2.6.26-2-r4k-ip22_2.6.26-20_mips.deb At the moment I have half of my I2 hardware at one place and the other half at another, so don't expect anything MIPS-related from me until 2-3 weeks if I can bring back the hardware with me at that time. JB. -- Julien BLACHE jbla...@debian.org | Debian, because code matters more Debian GNU/Linux Developer| http://www.debian.org Public key available on http://www.jblache.org - KeyID: F5D6 5169 GPG Fingerprint : 935A 79F1 C8B3 3521 FD62 7CC7 CD61 4FD7 F5D6 5169 -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Processed: hppa kernel crash
Processing commands for cont...@bugs.debian.org: severity 539215 grave Bug #539215 [linux-2.6] parisc/kernel: ensure broadcast tlb purge runs single threaded Severity set to 'grave' from 'normal' tags 539215 patch Bug #539215 [linux-2.6] parisc/kernel: ensure broadcast tlb purge runs single threaded Added tag(s) patch. End of message, stopping processing here. Please contact me if you need assistance. Debian bug tracking system administrator (administrator, Debian Bugs database) -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#547881: linux-image-2.6.30-1-686: can not read/sys/devices/system/cpu/cpu0/cpufreq/
Package: linux-image-2.6.30-1-686 Version: 2.6.30-6 Severity: important Hi, Sometimes system loses access to /sys/devices/system/cpu/cpu0/cpufreq/ and as a result changing of CPU frequency is not possible. Simple 'cat' hangs forever: 4979 ?D 0:00 cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq In principle other programs work normally but reboot (or shutdown) does not complete. System hangs and I use Alt-SysRq to force reboot (otherwise fsck reports wrong unmount). I checked that kernel 2.6.26 does not have such a problem for me. -- Package-specific info: ** Version: Linux version 2.6.30-1-686 (Debian 2.6.30-6) (wa...@debian.org) (gcc version 4.3.4 (Debian 4.3.4-1) ) #1 SMP Sat Aug 15 19:11:58 UTC 2009 ** Command line: auto BOOT_IMAGE=Linux ro root=303 ** Not tainted ** Kernel log: [ 600.544138] [c0101fb2] ? __switch_to+0x101/0x140 [ 600.544149] [c031d600] ? schedule+0x5/0x13 [ 600.544158] [c031e636] ? rwsem_down_failed_common+0x6c/0x7f [ 600.544169] [c031e661] ? rwsem_down_write_failed+0x18/0x1f [ 600.544179] [c031e6ca] ? call_rwsem_down_write_failed+0x6/0x8 [ 600.544188] [c031dec3] ? down_write+0x12/0x13 [ 600.544199] [c027d058] ? lock_policy_rwsem_write+0x30/0x57 [ 600.544208] [c027dc89] ? do_dbs_timer+0x48/0x253 [ 600.544217] [c031d5a1] ? __schedule+0x6ec/0x746 [ 600.544227] [c0133bf4] ? worker_thread+0x13c/0x1bd [ 600.544235] [c027dc41] ? do_dbs_timer+0x0/0x253 [ 600.544246] [c0136a76] ? autoremove_wake_function+0x0/0x2d [ 600.544255] [c0133ab8] ? worker_thread+0x0/0x1bd [ 600.544263] [c0136788] ? kthread+0x42/0x67 [ 600.544271] [c0136746] ? kthread+0x0/0x67 [ 600.544281] [c0103ab7] ? kernel_thread_helper+0x7/0x10 [ 600.544318] INFO: task powernowd:3590 blocked for more than 120 seconds. [ 600.544323] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 600.544329] powernowd D c04951c0 0 3590 3589 [ 600.544338] c19ca1c0 0082 f704f90c c04951c0 c04951c0 f704f8e0 c3eaf6d0 c3eaf6d0 [ 600.544353] c3eaf884 36c6c0fe 3a0bc3e4 0009 c0121eff 002f5a0a [ 600.544368] c3eaf884 c3eaf884 0046 f7051fb4 c19ca784 0001 f73b9e04 [ 600.544382] Call Trace: [ 600.544391] [c0121eff] ? try_to_wake_up+0x1e1/0x1eb [ 600.544401] [c031d600] ? schedule+0x5/0x13 [ 600.544409] [c031d72b] ? schedule_timeout+0x14/0xbd [ 600.544419] [c011c6f1] ? __wake_up+0x29/0x39 [ 600.544428] [c031cdfe] ? wait_for_common+0xb8/0x112 [ 600.544436] [c0121f09] ? default_wake_function+0x0/0x8 [ 600.56] [c0134286] ? __cancel_work_timer+0xf5/0x13d [ 600.544454] [c0133ef9] ? wq_barrier_func+0x0/0x8 [ 600.544464] [c027e059] ? cpufreq_governor_dbs+0x1c5/0x230 [ 600.544475] [c013a14b] ? __blocking_notifier_call_chain+0x3f/0x49 [ 600.544485] [c027c1d2] ? __cpufreq_governor+0x64/0x94 [ 600.544494] [c027c3ee] ? __cpufreq_set_policy+0xc2/0x107 [ 600.544504] [c027ccdf] ? store_scaling_governor+0x1a0/0x1c8 [ 600.544513] [c027d62e] ? handle_update+0x0/0x8 [ 600.544526] [c01f0065] ? test_skcipher+0xaa/0x5f7 [ 600.544535] [c027cb3f] ? store_scaling_governor+0x0/0x1c8 [ 600.544543] [c027d570] ? store+0x42/0x5a [ 600.544553] [c01c8d9e] ? sysfs_write_file+0xb0/0xdd [ 600.544561] [c01c8cee] ? sysfs_write_file+0x0/0xdd [ 600.544572] [c018dc22] ? vfs_write+0x7e/0xd6 [ 600.544580] [c018dd12] ? sys_write+0x3c/0x63 [ 600.544590] [c0103014] ? sysenter_do_call+0x12/0x28 [ 720.544364] INFO: task kondemand/0:181 blocked for more than 120 seconds. [ 720.544374] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 720.544381] kondemand/0 D 5601 0 181 2 [ 720.544392] c19ca1c0 0046 f704e4bc 5601 c04951c0 c011cc90 0009 f704e490 [ 720.544408] f704e644 394c6b1e 0009 0004 004c4b40 c19ca1c0 [ 720.544423] c0108c11 f704e644 c3cb26d0 f704e6c8 c0101fb2 c19c7f00 c19ca1f8 [ 720.544438] Call Trace: [ 720.544456] [c011cc90] ? update_curr+0x58/0x178 [ 720.544469] [c0108c11] ? __switch_to_xtra+0x14a/0x173 [ 720.544479] [c0101fb2] ? __switch_to+0x101/0x140 [ 720.544490] [c031d600] ? schedule+0x5/0x13 [ 720.544500] [c031e636] ? rwsem_down_failed_common+0x6c/0x7f [ 720.544510] [c031e661] ? rwsem_down_write_failed+0x18/0x1f [ 720.544520] [c031e6ca] ? call_rwsem_down_write_failed+0x6/0x8 [ 720.544529] [c031dec3] ? down_write+0x12/0x13 [ 720.544540] [c027d058] ? lock_policy_rwsem_write+0x30/0x57 [ 720.544550] [c027dc89] ? do_dbs_timer+0x48/0x253 [ 720.544559] [c031d5a1] ? __schedule+0x6ec/0x746 [ 720.544568] [c0133bf4] ? worker_thread+0x13c/0x1bd [ 720.544577] [c027dc41] ? do_dbs_timer+0x0/0x253 [ 720.544588] [c0136a76] ? autoremove_wake_function+0x0/0x2d [ 720.544597] [c0133ab8] ? worker_thread+0x0/0x1bd [ 720.544605] [c0136788] ? kthread+0x42/0x67 [ 720.544613] [c0136746] ? kthread+0x0/0x67 [ 720.544623] [c0103ab7] ? kernel_thread_helper+0x7/0x10 [ 720.544664]
Bug#539215: grave or important ?
Hmm... I just marked this bug grave, but I'm not sure if it should be important instead. Please advise... Fact is, that the hppa 2.6.26-2 kernel, as it's currently available, has a major bug, which can easily hang and DOS the full machine under various loads. I can reproduce this bug with my testcases. Given the fact that some people consider the hppa port (and the debian build servers) not very stable, I think it's important to fix this issue as soon as possible. Helge -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
RE: p2p caching
Go ahead and have a nice read about 'Mirror Image Internet', and Alexander Vik. Chris -Original Message- From: Marek Podmaka [mailto:ma...@marki-online.net] Sent: Tuesday, September 22, 2009 12:53 PM To: debian-...@lists.debian.org Subject: Re: p2p caching Hello, Tuesday, September 22, 2009, 12:31:20, Paa.listas wrote: I think there is no cache for p2p. P2P caches do exist and some big ISP implement them (or are trying to do so), but I don't know any details. Just google for: isp p2p cache and you will see many articles about it. -- bYE, Marki -- To UNSUBSCRIBE, email to debian-isp-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#546809: [Pkg-samba-maint] Bug#546809: listing contents of remote directory does not show all content and can cause kernel panic
I applied the patch and rebuilt the kernel, but the problem remains.
-Kevin
Ben Hutchings wrote:
On Wed, 2009-09-16 at 12:02 -0700, Kevin wrote:
Ben,
I tried running ls repeatedly with no problems other than the missing
files. This worked for a few minutes until it hit the error again. I
did not see anything on the console as the system rebooted upon
hitting the error. The kern.log file shows this just before the
system rebooted:
CIFS VFS: RFC1001 size 35 bigger than SMB for Mid=749
Sep 16 09:48:31 webdata kernel: [ 475.319384] Bad SMB: : dump of 48 bytes
of data at 0xf6a10980
Sep 16 09:48:31 webdata kernel: [ 475.319394] 0023 424d53ff 0074
00018800 # . . . � S M B t . . . . . . .
Sep 16 09:48:31 webdata kernel: [ 475.319402]
0cec . . . . . . . . . . . . . . � .
Sep 16 09:48:31 webdata kernel: [ 475.319410] 02ed 6a00ff00 0200
3800 . . � . . � . j . . . . . 8 . .
Sep 16 09:48:54 webdata kernel: [ 501.027724] CIFS VFS: server not
responding
Sep 16 09:48:54 webdata kernel: [ 501.027724] CIFS VFS: No response to cmd
116 mid 749
I have found the following bug report which seems to describe the same
problem.
http://www.linux-archive.org/debian-kernel/216752-bug-509428-bug-509428-libsmbclient-system-freeze-when-accessing-samba-cifs-share-network-appliances-storage.html
That could be the same bug. It was apparently fixed somewhere between
2.6.26 and 2.6.29, but the precise change was not identified. This
could be it, though:
commit 76c510ad2e7d56cfe8f2cc7b23783e5c687cf704
Author: Shirish Pargaonkar shiri...@gmail.com
Date: Thu Jul 24 14:48:33 2008 +
[CIFS] Fix possible double free if search immediately after search rewind
fails
Signed-off-by: Shirish Pargaonkar shiri...@us.ibm.com
Signed-off-by: Steve French sfre...@us.ibm.com
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 83f3069..5f40ed3 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -690,6 +690,7 @@ static int find_cifs_entry(const int xid, struct
cifsTconInfo *pTcon,
else
cifs_buf_release(cifsFile-srch_inf.
ntwrk_buf_start);
+ cifsFile-srch_inf.ntwrk_buf_start = NULL;
}
rc = initiate_cifs_search(xid, file);
if (rc) {
--- END ---
Can you test whether this patch fixes the bug? Instructions for
rebuilding a Debian kernel package are here:
http://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s-common-official.
Ben.
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